64915998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1545619}}^1$

素因数の和:1545631

約数の個数: 16

約数和(自身を含む): 148379520

約数和(自身を除く): 83463522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1545619, 3091238, 4636857, 9273714, 10819333, 21638666, 32457999, 64915998]

約数ペア:

[(1, 64915998), (2, 32457999), (3, 21638666), (6, 10819333), (7, 9273714), (14, 4636857), (21, 3091238), (42, 1545619)]